1
22
23 package com.liferay.portlet.wiki.action;
24
25 import com.liferay.portal.kernel.servlet.SessionErrors;
26 import com.liferay.portal.kernel.upload.UploadPortletRequest;
27 import com.liferay.portal.kernel.util.NotificationThreadLocal;
28 import com.liferay.portal.kernel.util.ParamUtil;
29 import com.liferay.portal.kernel.util.ProgressTracker;
30 import com.liferay.portal.kernel.util.ProgressTrackerThreadLocal;
31 import com.liferay.portal.security.auth.PrincipalException;
32 import com.liferay.portal.struts.PortletAction;
33 import com.liferay.portal.util.PortalUtil;
34 import com.liferay.portlet.wiki.ImportFilesException;
35 import com.liferay.portlet.wiki.NoSuchNodeException;
36 import com.liferay.portlet.wiki.service.WikiNodeServiceUtil;
37 import com.liferay.portlet.wiki.util.WikiCacheThreadLocal;
38 import com.liferay.portlet.wiki.util.WikiCacheUtil;
39
40 import java.io.File;
41
42 import javax.portlet.ActionRequest;
43 import javax.portlet.ActionResponse;
44 import javax.portlet.PortletConfig;
45 import javax.portlet.RenderRequest;
46 import javax.portlet.RenderResponse;
47
48 import org.apache.struts.action.ActionForm;
49 import org.apache.struts.action.ActionForward;
50 import org.apache.struts.action.ActionMapping;
51
52
57 public class ImportPagesAction extends PortletAction {
58
59 public void processAction(
60 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
61 ActionRequest actionRequest, ActionResponse actionResponse)
62 throws Exception {
63
64 try {
65 importPages(actionRequest, actionResponse);
66
67 sendRedirect(actionRequest, actionResponse);
68 }
69 catch (Exception e) {
70 if (e instanceof NoSuchNodeException ||
71 e instanceof PrincipalException) {
72
73 SessionErrors.add(actionRequest, e.getClass().getName());
74
75 setForward(actionRequest, "portlet.wiki.error");
76 }
77 else if (e instanceof ImportFilesException ||
78 e instanceof NoSuchNodeException) {
79
80 SessionErrors.add(actionRequest, e.getClass().getName());
81 }
82 else {
83 throw e;
84 }
85 }
86 }
87
88 public ActionForward render(
89 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
90 RenderRequest renderRequest, RenderResponse renderResponse)
91 throws Exception {
92
93 try {
94 ActionUtil.getNode(renderRequest);
95 }
96 catch (Exception e) {
97 if (e instanceof NoSuchNodeException ||
98 e instanceof PrincipalException) {
99
100 SessionErrors.add(renderRequest, e.getClass().getName());
101
102 return mapping.findForward("portlet.wiki.error");
103 }
104 else {
105 throw e;
106 }
107 }
108
109 return mapping.findForward(
110 getForward(renderRequest, "portlet.wiki.import_pages"));
111 }
112
113 protected void importPages(
114 ActionRequest actionRequest, ActionResponse actionResponse)
115 throws Exception {
116
117 UploadPortletRequest uploadRequest = PortalUtil.getUploadPortletRequest(
118 actionRequest);
119
120 String importProgressId = ParamUtil.getString(
121 uploadRequest, "importProgressId");
122
123 ProgressTracker progressTracker = new ProgressTracker(
124 actionRequest, importProgressId);
125
126 ProgressTrackerThreadLocal.setProgressTracker(progressTracker);
127
128 progressTracker.start();
129
130 long nodeId = ParamUtil.getLong(uploadRequest, "nodeId");
131 String importer = ParamUtil.getString(uploadRequest, "importer");
132
133 int filesCount = ParamUtil.getInteger(uploadRequest, "filesCount", 10);
134
135 File[] files = new File[filesCount];
136
137 for (int i = 0; i < filesCount; i++) {
138 files[i] = uploadRequest.getFile("file" + i);
139 }
140
141 NotificationThreadLocal.setNotificationEnabled(false);
142 WikiCacheThreadLocal.setClearCache(false);
143
144 WikiNodeServiceUtil.importPages(
145 nodeId, importer, files, actionRequest.getParameterMap());
146
147 WikiCacheUtil.clearCache(nodeId);
148
149 progressTracker.finish();
150 }
151
152 }